CN219800526U - High-temperature-resistant cable for charging pile - Google Patents
High-temperature-resistant cable for charging pile Download PDFInfo
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- CN219800526U CN219800526U CN202320056285.5U CN202320056285U CN219800526U CN 219800526 U CN219800526 U CN 219800526U CN 202320056285 U CN202320056285 U CN 202320056285U CN 219800526 U CN219800526 U CN 219800526U
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- layer
- cable
- high temperature
- temperature resistant
- flame
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- 239000010410 layer Substances 0.000 claims abstract description 63
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000003063 flame retardant Substances 0.000 claims abstract description 25
- 239000002344 surface layer Substances 0.000 claims abstract description 10
- 239000012792 core layer Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 24
- 239000011810 insulating material Substances 0.000 claims description 15
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 10
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004964 aerogel Substances 0.000 claims description 5
- 239000010425 asbestos Substances 0.000 claims description 5
- 239000010445 mica Substances 0.000 claims description 5
- 229910052618 mica group Inorganic materials 0.000 claims description 5
- -1 polytetrafluoroethylene Polymers 0.000 claims description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims description 5
- 229920002379 silicone rubber Polymers 0.000 claims description 5
- 239000004945 silicone rubber Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 230000003014 reinforcing effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a high-temperature-resistant cable for a charging pile, which comprises an outer surface layer, wherein the inner wall of the outer surface layer is fixedly connected with a flame-retardant layer, the inner wall of the flame-retardant layer is fixedly connected with a composite reinforcing layer, the composite reinforcing layer comprises a high-temperature-resistant layer, the inner wall of the high-temperature-resistant layer is fixedly connected with an inner sheath layer, and the inner wall of the composite reinforcing layer is fixedly connected with a framework. According to the utility model, through the matched use of the outer surface layer, the flame-retardant layer, the composite reinforcing layer, the high-temperature-resistant layer, the inner sheath layer, the framework and the wire core layer, the problem that the durability of the cable is reduced due to the fact that the cable is easy to generate fire at high temperature in an outdoor environment due to the lack of high-temperature-resistant flame-retardant function in the use process of the cable of the traditional charging pile can be effectively solved, the high-temperature-resistant cable has the high-temperature-resistant effect in the use process, meanwhile, the flame-retardant effect is good, the inner wire has the function of supporting and protecting, and the durability of the cable is greatly improved.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a high-temperature-resistant cable for a charging pile.
Background
The charging pile is similar to the oiling machine in a gas station in function, can be fixed on the ground or a wall, is installed in a parking lot or a charging station of a public building and a residential area, can charge electric vehicles of various types according to different voltage levels, is directly connected with an alternating current power grid, is provided with a charging plug at the output end for charging the electric vehicles, generally provides two charging modes of conventional charging and quick charging, and people can use a specific charging card to swipe the card on a man-machine interaction operation interface provided by the charging pile for use, so that corresponding operations such as charging mode, charging time and cost data printing are performed.
The utility model provides an elastic cable for a charging pile, which has the following bulletin number: CN205595094U, wrap up a plurality of wire cores each other insulating, inflaming retarding around the tape, braiding layer and protective skin sequentially from inside to outside, the wire core is made up of six kinds of softest oxygen-free copper wires and insulating layer in the conductor, the protective skin is made of polyurethane with strong wear resistance, there is a circle of tower springs outside the protective skin, the cable is arranged and fixedly connected with it along the track line of the tower springs continuously circle by circle, the cable can stretch and adjust freely under the function of the tower springs in the course of use, after finishing using, the cable resets automatically and can shrink to the disc-like and hang beside the charging pile under the function of the tower springs, compared with the prior art, the utility model adopts the softest oxygen-free copper wires in the conductor as the wire core, match the structure of the tower springs, make the cable flexible, save the tedious wire arranging process, easy to use, the protective skin is made of polyurethane material, the wear resistance is excellent, the service life is long; therefore, the cable has very wide application prospect, but the cable in the patent lacks high-temperature-resistant flame-retardant function in the use process, so that the phenomenon of fire disaster easily occurs at high temperature in the outdoor environment, and the durability of the cable is reduced.
Disclosure of Invention
The utility model aims to provide a high-temperature-resistant cable for a charging pile, which has the advantages of improving high temperature resistance and flame retardance, and solves the problem that fire disaster is easy to occur due to high temperature in an outdoor environment due to the lack of high temperature-resistant flame retardance in the use process of the cable, so that the durability of the cable is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high temperature resistant cable for charging stake, includes the extexine, the inner wall fixedly connected with flame retardant coating of extexine, the inner wall fixedly connected with compound enhancement layer of flame retardant coating, compound enhancement layer includes high temperature resistant layer, the inner wall fixedly connected with inner sheath layer of high temperature resistant layer, the inner wall fixedly connected with skeleton of compound enhancement layer, one side of skeleton is provided with the sinle silk layer.
Preferably, the outer surface layer is made of an insulating material, and the insulating material is polytetrafluoroethylene material.
Preferably, the flame-retardant layer is made of aluminum silicate material containing mica, and asbestos material is wrapped on the surface of the flame-retardant layer.
Preferably, the high temperature resistant layer is made of aerogel materials, and the inner sheath layer is made of silicone rubber.
Preferably, the core layer adopts a single silver-plated copper wire as an inner conductor, and the surface of the core layer is wrapped with PTFE insulating material.
Preferably, the framework is made of plastic materials, and the framework is cross-shaped.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the outer surface layer, the flame-retardant layer, the composite reinforcing layer, the high-temperature-resistant layer, the inner sheath layer, the framework and the wire core layer, the problem that the durability of the cable is reduced due to the fact that the cable is easy to generate fire at high temperature in an outdoor environment due to the lack of high-temperature-resistant flame-retardant function in the use process of the cable of the traditional charging pile can be effectively solved, the high-temperature-resistant cable has the high-temperature-resistant effect in the use process, meanwhile, the flame-retardant effect is good, the inner wire has the function of supporting and protecting, and the durability of the cable is greatly improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the composition structure of the composite reinforcement layer of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of the present utility model.
In the figure: 1. an outer surface layer; 2. a flame retardant layer; 3. a composite reinforcing layer; 301. a high temperature resistant layer; 302. an inner sheath layer; 4. a skeleton; 5. and a wire core layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a high temperature resistant cable for charging pile comprises an outer surface layer 1, wherein the inner wall of the outer surface layer 1 is fixedly connected with a flame retardant layer 2, the inner wall of the flame retardant layer 2 is fixedly connected with a composite reinforcing layer 3, the composite reinforcing layer 3 comprises a high temperature resistant layer 301, the inner wall of the high temperature resistant layer 301 is fixedly connected with an inner sheath layer 302, the inner wall of the composite reinforcing layer 3 is fixedly connected with a framework 4, one side of the framework 4 is provided with a wire core layer 5, and the cable for charging pile can effectively solve the problem that the cable for the traditional charging pile is lack of high temperature resistant flame retardant function in the using process, so that fire disaster easily occurs due to high temperature in the outdoor environment, thereby reducing the durability of the cable.
The outer surface layer 1 is made of an insulating material, and the insulating material is polytetrafluoroethylene material.
Through above-mentioned technical scheme, through setting up extexine 1, adopt insulating material to make, insulating material is polytetrafluoroethylene material to make, can guarantee the insulating effect on this cable surface, plays effective protection's function.
The flame-retardant layer 2 is made of aluminum silicate material containing mica, and asbestos material is wrapped on the surface of the flame-retardant layer 2.
Through above-mentioned technical scheme, through setting up flame retardant coating 2, adopt the aluminium silicate material that contains mica to make, the surface parcel on flame retardant coating 2 has asbestos material, can improve the inside flame retardant efficiency of cable, can reduce the fire and spread when the conflagration takes place.
The high temperature resistant layer 301 is made of aerogel material, and the inner sheath layer 302 is made of silicone rubber.
Through above-mentioned technical scheme, through setting up high temperature resistant layer 301, adopt aerogel material to make, inner sheath layer 302 adopts silicone rubber to make, can be very big play effective thermal-insulated effect.
The core layer 5 adopts a single strand silver-plated copper wire as an inner conductor, and the surface of the core layer is wrapped with PTFE insulating material.
Through above-mentioned technical scheme, through setting up sinle silk layer 5, adopt the inner conductor to be single strand silver-plated copper line, its surface parcel has PTFE insulating material, can play the effect of protecting inside sinle silk.
The framework 4 is made of plastic materials, and the framework 4 is cross-shaped.
Through above-mentioned technical scheme, through setting up skeleton 4, can protect inside sinle silk, guaranteed the security of sinle silk.
During the use, through extexine 1, adopt insulating material to make, insulating material is polytetrafluoroethylene material to make, can guarantee the insulating effect on this cable surface, play the function of effective protection, through flame retardant coating 2, adopt the aluminium silicate material that contains mica to make, the surface parcel of flame retardant coating 2 has asbestos material, can improve the inside flame retardant efficiency of cable, can reduce the fire and spread when the conflagration breaks out, through high temperature resistant layer 301, adopt aerogel material to make, inner sheath layer 302 adopts silicone rubber to make, can be very big play effective thermal-insulated effect, through sinle silk layer 5, adopt the inner conductor to be single strand silver-plated copper line, its surface parcel has PTFE insulating material, can play the effect of protecting inside sinle silk, through skeleton 4, can protect inside sinle silk, the security of sinle silk has been guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. High temperature resistant cable for charging stake, including extexine (1), its characterized in that: the inner wall fixedly connected with flame retardant coating (2) of extexine (1), the inner wall fixedly connected with compound enhancement layer (3) of flame retardant coating (2), compound enhancement layer (3) are including high temperature resistant layer (301), the inner wall fixedly connected with inner sheath layer (302) of high temperature resistant layer (301), the inner wall fixedly connected with skeleton (4) of compound enhancement layer (3), one side of skeleton (4) is provided with sinle silk layer (5).
2. A high temperature resistant cable for a charging pile according to claim 1, wherein: the outer surface layer (1) is made of an insulating material, and the insulating material is polytetrafluoroethylene material.
3. A high temperature resistant cable for a charging pile according to claim 1, wherein: the flame-retardant layer (2) is made of aluminum silicate materials containing mica, and asbestos materials are wrapped on the surface of the flame-retardant layer (2).
4. A high temperature resistant cable for a charging pile according to claim 1, wherein: the high-temperature resistant layer (301) is made of aerogel materials, and the inner sheath layer (302) is made of silicone rubber.
5. A high temperature resistant cable for a charging pile according to claim 1, wherein: the wire core layer (5) adopts a single-strand silver-plated copper wire as an inner conductor, and PTFE insulating materials are wrapped on the surface of the single-strand silver-plated copper wire.
6. A high temperature resistant cable for a charging pile according to claim 1, wherein: the framework (4) is made of plastic materials, and the framework (4) is cross-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320056285.5U CN219800526U (en) | 2023-01-09 | 2023-01-09 | High-temperature-resistant cable for charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320056285.5U CN219800526U (en) | 2023-01-09 | 2023-01-09 | High-temperature-resistant cable for charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219800526U true CN219800526U (en) | 2023-10-03 |
Family
ID=88154603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320056285.5U Active CN219800526U (en) | 2023-01-09 | 2023-01-09 | High-temperature-resistant cable for charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219800526U (en) |
-
2023
- 2023-01-09 CN CN202320056285.5U patent/CN219800526U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240606 Address after: No. 101, No. 127, Qingluo Avenue, Shawan Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Qingfeng Cable Group Co.,Ltd. Country or region after: China Address before: Science and Technology Industry Office, Room 1127, Commercial Building, No. 384 Angang Avenue, Yindu District, Anyang City, Henan Province, 455004 Patentee before: Fang Zheng Country or region before: China |